Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Standard Electrode Potentials03:02

Standard Electrode Potentials

49.9K
On comparing the reactivity of silver and lead, it is observed that the two ionic species, Ag+ (aq) and Pb2+ (aq), show a difference in their redox reactivity towards copper: the silver ion undergoes spontaneous reduction, while the lead ion does not. This relative redox activity can be easily quantified in electrochemical cells by a property called cell potential. This property is commonly known as cell voltage in electrochemistry, and it is a measure of the energy which accompanies the charge...
49.9K
Simplified Synchronous Machine Model01:30

Simplified Synchronous Machine Model

753
The Synchronous Machine Model is a fundamental tool in analyzing and ensuring the transient stability of power systems. This model simplifies the representation of a synchronous machine under balanced three-phase positive-sequence conditions, assuming constant excitation and ignoring losses and saturation. The model is pivotal for understanding the behavior of synchronous generators connected to a power grid, particularly during transient events.
In this model, each generator is connected to a...
753
Electrodes: Overview01:17

Electrodes: Overview

2.6K
 Electrochemical measurements are conducted in an electrochemical cell composed of various components that control and measure the current and potential. One fundamental component is electrodes, conductive materials that enable electron transfer reactions at their surfaces.
There are two main types of electrodes in electrochemical cells. The first type, known as the working or indicator electrode, has a potential that is sensitive to the analyte's concentration and reacts to changes in...
2.6K
Members Made of Elastoplastic Material01:19

Members Made of Elastoplastic Material

376
The behavior of elastoplastic materials under bending stresses, particularly in structural members with rectangular cross-sections, is crucial for predicting material responses and understanding failure modes. Initially, when a bending moment is applied, the stress distribution across the section follows Hooke's Law and is linear and elastic. This distribution means the stress increases from the neutral axis to the maximum at the outer fibers, up to the elastic limit.
As the bending moment...
376
Genetic Material01:20

Genetic Material

3.3K
Within the human body, a complex and detailed system of trillions of cells works in unison to sustain life. Each cell houses a nucleus, which contains 46 chromosomes divided into 23 pairs. Chromosomes are highly coiled structures made of the genetic material DNA. These chromosomes are essential carriers of genetic information, with half inherited from the mother through her egg and the other half from the father's sperm, combining to create the unique genetic makeup of an individual.
3.3K
Bending of Members Made of Several Materials01:11

Bending of Members Made of Several Materials

569
In analyzing a structural member composed of two different materials with identical cross-sectional areas, it is crucial to understand how their distinct elastic properties affect the member's response under load. The analysis involves assessing stress and strain distributions using the transformed section concept, which accounts for variations in material properties.
Hooke's Law determines stress in each material, stating that stress is proportional to strain but varies due to each material's...
569

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Fast Synthesis of Nanosized CuGaO<sub>2</sub> Particles as a p-Type Semiconductor for Photocathodes: Preliminary Investigation in DSSCs.

ACS applied materials & interfaces·2026
Same author

Using Howardevansite Framework Adaptivity to Explore the Li<sub>2</sub>O-Fe<sub>2</sub>O<sub>3</sub>-V<sub>2</sub>O<sub>5</sub> Phase Diagram.

Inorganic chemistry·2025
Same author

Impact of Harsh Grinding on the Structure and Color of LiCoPO<sub>4</sub> and LiNiPO<sub>4</sub> Pigments.

Inorganic chemistry·2025
Same author

Electrochromic, Surface-Anchored Metal-Organic Frameworks for Stabilized Silver Nanowire Flexible Transparent Electrodes.

The journal of physical chemistry letters·2024
Same author

Investigation of the Photochromism of WO<sub>3</sub>, TiO<sub>2</sub>, and Composite WO<sub>3</sub>-TiO<sub>2</sub> Nanoparticles.

Inorganic chemistry·2024
Same author

Silver Nanowire-Based Transparent Electrodes for V<sub>2</sub>O<sub>5</sub> Thin Films with Electrochromic Properties.

ACS applied materials & interfaces·2024

Related Experiment Video

Updated: Jan 20, 2026

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride
07:23

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride

Published on: July 1, 2020

14.9K

Toward Simplified Electrochromic Devices Using Silver as Counter Electrode Material.

Abdelaadim Danine1, Laura Manceriu1, Cyril Faure1

  • 1CNRS, Univ. Bordeaux, Bx INP, ICMCB UMR 5026 , F-33600 Pessac , France.

ACS Applied Materials & Interfaces
|August 21, 2019
PubMed
Summary
This summary is machine-generated.

Researchers developed a simplified electrochromic device (ECD) using fewer layers. This novel design, featuring a conductive polymer and metallic electrode, achieves color change with minimal voltage and can be activated by a mobile phone.

Keywords:
PEDOTdevice architectureelectrochromic displaysoptical modulationsilver layer

More Related Videos

Development of a 3D Graphene Electrode Dielectrophoretic Device
11:15

Development of a 3D Graphene Electrode Dielectrophoretic Device

Published on: June 22, 2014

12.5K
Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells
09:01

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Published on: July 19, 2019

6.6K

Related Experiment Videos

Last Updated: Jan 20, 2026

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride
07:23

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride

Published on: July 1, 2020

14.9K
Development of a 3D Graphene Electrode Dielectrophoretic Device
11:15

Development of a 3D Graphene Electrode Dielectrophoretic Device

Published on: June 22, 2014

12.5K
Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells
09:01

Fabrication of Robust Nanoscale Contact between a Silver Nanowire Electrode and CdS Buffer Layer in CuIn,GaSe2 Thin-film Solar Cells

Published on: July 19, 2019

6.6K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Device Engineering

Background:

  • Electrochromic devices (ECDs) modify optical properties with voltage.
  • Conventional ECDs often involve complex multi-layer structures.
  • Simplifying ECD design is crucial for practical applications.

Purpose of the Study:

  • To report a novel, simplified design for electrochromic devices (ECDs).
  • To minimize the number of layers in battery-type ECDs.
  • To demonstrate a functional ECD activated by a mobile phone.

Main Methods:

  • Designed a four- or three-layer ECD using a metallic electrode as both conductive and counter electrode.
  • Employed poly(3,4-ethylenedioxythiophene) (PEDOT) as the electrochromic material.
  • Utilized a lithium-based ionic liquid electrolyte on a paper substrate.

Main Results:

  • Achieved a simplified ECD structure, reducing layers from five to four or three.
  • Demonstrated a color switch from light to deep blue within a 0.7 V voltage window.
  • Observed traces of silver (Ag) on the PEDOT layer after cycling.
  • Successfully activated the printed ECD using a mobile phone.

Conclusions:

  • A novel, simplified electrochromic device (ECD) design was successfully implemented.
  • The reduced layer count and material choices enable efficient electrochromic switching.
  • The device's compatibility with mobile phone activation highlights its potential for portable applications.